Matches in SemOpenAlex for { <https://semopenalex.org/work/W1997010698> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W1997010698 endingPage "58" @default.
- W1997010698 startingPage "39" @default.
- W1997010698 abstract "Time-series observations and point measurements were used to assess seasonal patterns, tidal cycle variations, and the impact of major forcings on salinity, water temperature, turbidity, suspended sediments, and dissolved nutrients in the Webhannet River estuary (Wells National Estuarine Research Reserve). Because of the small size of the Webhannet River watershed, the main tributary of the estuary responds quickly to precipitation events, resulting in rapid increases in freshwater inputs, large decreases in salinity, and increases in suspended sediments and turbidity. Overall, suspended sediment concentrations were typically highest in the upper estuary and lowest in the Webhannet River, averaging 17.2 mg/L and 3.4 mg/L, respectively. The dissolved nutrient concentrations were variable; however, several species showed spatial and temporal patterns. Similar to suspended sediments, ammonium concentrations were typically highest in the upper estuary and lowest in the Webhannet River, averaging 4.60 μM and 1.01 μM, respectively. Average dissolved silica and nitrate plus nitrite concentrations were typically highest in the Webhannet River (32.96 and 5.13 μM, respectively) and the upper estuary (30.09 and 3.66 μM, respectively). Average orthophosphate concentrations decreased up-estuary from 0.56 μM near the mouth to 0.08 μM in the Webhannet River.The impacts of major storms were observed during Hurricane Bob in August 1991 and Tropical Storm Floyd in September 1999. As a result of the passage of Hurricane Bob, approximately 13.49 cm of rain fell in the watershed. The instantaneous peak discharge of the Webhannet River reached 15.9 m3/s (compared with a long-term average of ∼0.5 m3/s), causing the salinity to decrease to 0.1 psu in the upper estuary and to ∼7.0 psu in the lower estuary. The suspended sediment concentrations reached 34.6 mg/L in the upper estuary. The major decrease in salinity in the lower estuary as a result of Hurricane Bob was especially noteworthy because of the significant influence of oceanic inputs. Also notable was how rapid the salinities returned to prehurricane levels at high tide (within a few tidal cycles). Conversely, minimum daily salinities, which occurred at low tide, took over 10 days to rebound to prehurricane levels. Consequently, very large fluctuations in salinity and turbidity occurred over short time scales. Other heavy precipitation events during low-discharge conditions also increased turbidity and suspended sediment concentrations by eroding the adjacent salt marshes and tidal flats." @default.
- W1997010698 created "2016-06-24" @default.
- W1997010698 creator A5065805129 @default.
- W1997010698 date "2004-09-01" @default.
- W1997010698 modified "2023-10-14" @default.
- W1997010698 title "Variations in Physical Properties and Water Quality in the Webhannet River Estuary (Wells National Estuarine Research Reserve, Maine)**" @default.
- W1997010698 cites W12974842 @default.
- W1997010698 cites W1901146391 @default.
- W1997010698 cites W1990972580 @default.
- W1997010698 cites W2003105216 @default.
- W1997010698 cites W2012839287 @default.
- W1997010698 cites W2046619452 @default.
- W1997010698 cites W2052423373 @default.
- W1997010698 cites W2751710895 @default.
- W1997010698 cites W2755654574 @default.
- W1997010698 cites W2756503303 @default.
- W1997010698 cites W2805236433 @default.
- W1997010698 cites W2515735693 @default.
- W1997010698 doi "https://doi.org/10.2112/si45-039.1" @default.
- W1997010698 hasPublicationYear "2004" @default.
- W1997010698 type Work @default.
- W1997010698 sameAs 1997010698 @default.
- W1997010698 citedByCount "12" @default.
- W1997010698 countsByYear W19970106982013 @default.
- W1997010698 countsByYear W19970106982017 @default.
- W1997010698 countsByYear W19970106982022 @default.
- W1997010698 countsByYear W19970106982023 @default.
- W1997010698 crossrefType "journal-article" @default.
- W1997010698 hasAuthorship W1997010698A5065805129 @default.
- W1997010698 hasConcept C111368507 @default.
- W1997010698 hasConcept C114793014 @default.
- W1997010698 hasConcept C126645576 @default.
- W1997010698 hasConcept C127313418 @default.
- W1997010698 hasConcept C129513315 @default.
- W1997010698 hasConcept C141268709 @default.
- W1997010698 hasConcept C142796444 @default.
- W1997010698 hasConcept C16828302 @default.
- W1997010698 hasConcept C187320778 @default.
- W1997010698 hasConcept C18903297 @default.
- W1997010698 hasConcept C205649164 @default.
- W1997010698 hasConcept C2780797713 @default.
- W1997010698 hasConcept C2816523 @default.
- W1997010698 hasConcept C39432304 @default.
- W1997010698 hasConcept C58640448 @default.
- W1997010698 hasConcept C64016661 @default.
- W1997010698 hasConcept C76886044 @default.
- W1997010698 hasConcept C81660378 @default.
- W1997010698 hasConcept C86803240 @default.
- W1997010698 hasConcept C88160329 @default.
- W1997010698 hasConceptScore W1997010698C111368507 @default.
- W1997010698 hasConceptScore W1997010698C114793014 @default.
- W1997010698 hasConceptScore W1997010698C126645576 @default.
- W1997010698 hasConceptScore W1997010698C127313418 @default.
- W1997010698 hasConceptScore W1997010698C129513315 @default.
- W1997010698 hasConceptScore W1997010698C141268709 @default.
- W1997010698 hasConceptScore W1997010698C142796444 @default.
- W1997010698 hasConceptScore W1997010698C16828302 @default.
- W1997010698 hasConceptScore W1997010698C187320778 @default.
- W1997010698 hasConceptScore W1997010698C18903297 @default.
- W1997010698 hasConceptScore W1997010698C205649164 @default.
- W1997010698 hasConceptScore W1997010698C2780797713 @default.
- W1997010698 hasConceptScore W1997010698C2816523 @default.
- W1997010698 hasConceptScore W1997010698C39432304 @default.
- W1997010698 hasConceptScore W1997010698C58640448 @default.
- W1997010698 hasConceptScore W1997010698C64016661 @default.
- W1997010698 hasConceptScore W1997010698C76886044 @default.
- W1997010698 hasConceptScore W1997010698C81660378 @default.
- W1997010698 hasConceptScore W1997010698C86803240 @default.
- W1997010698 hasConceptScore W1997010698C88160329 @default.
- W1997010698 hasLocation W19970106981 @default.
- W1997010698 hasOpenAccess W1997010698 @default.
- W1997010698 hasPrimaryLocation W19970106981 @default.
- W1997010698 hasRelatedWork W1525999489 @default.
- W1997010698 hasRelatedWork W1997010698 @default.
- W1997010698 hasRelatedWork W2062263239 @default.
- W1997010698 hasRelatedWork W2257224980 @default.
- W1997010698 hasRelatedWork W2387367728 @default.
- W1997010698 hasRelatedWork W2745928858 @default.
- W1997010698 hasRelatedWork W2809724248 @default.
- W1997010698 hasRelatedWork W2953084278 @default.
- W1997010698 hasRelatedWork W4384401226 @default.
- W1997010698 hasRelatedWork W2275937254 @default.
- W1997010698 hasVolume "10045" @default.
- W1997010698 isParatext "false" @default.
- W1997010698 isRetracted "false" @default.
- W1997010698 magId "1997010698" @default.
- W1997010698 workType "article" @default.